Everybody has their own treasures, even their garbage is their treasure.

What is the plot of the story?

Greg comes home telling his father he wants to play basketball, his father lectures him for his math grades. He then goes to an abandoned tenement and meets Lemon Brown, Lemon Brown says that everyone has a treasure, thugs who overhear him say that he has a "treasure" try to rob him. Greg scares the thugs away. Lemon Brown reveals his treasure and talks about his son. He goes home ready for a lecture, smiling.